How many significant Lewis structures can be drawn for hso3?
Table of Contents
Sulfite () is an ion where it has a sulfur atom with oxidation state +4, and 3 oxygen atoms (each being -2) so when these are combined, you get an overall charge of -2. In a more detailed explanation, the sulfite ion has 3 resonance structures.
How many valence electrons are in the bisulfate ion HSO − 4?
For the HSO4- Lewis structure, we have a total of 32 valence electrons. That includes this one up here.
Does hydroxide ion have resonance structures?
Whereas the nitrate and nitrite ions have resonance structures (as shown above), the hydroxide ion does not. Remember, you can only draw resonance structures when there’s more than one possible place the multiple bonds can be shown.
How many resonance structures does a sulfite ion have?
Three stable resonance structures can be drawn of SO32- ion.
How many bonds can sulfur form?
6 covalent bonds
Sulfur has one more electron pair in its 3s subshell so it can undergo excitation one more time and place the electron in another empty 3d orbital. Now sulfur has 6 unpaired electrons which means it can form 6 covalent bonds to give a total of 12 electrons around its valence shell.
What is the charge on the overall ion HSO − 4?
Bisulfate (HSO4- ion contains one sulfur atom, one hydrogen atom and four oxygen atoms. Lewis structure of HSO4- contains two S=O. bonds and two S-O bond. There is -1 charge on one oxygen atom in HSO4- lewis structure.
What is the formula of Bisulphate radical?
Sodium bisulfate
| Names | |
|---|---|
| show SMILES | |
| Properties | |
| Chemical formula | NaHSO4 |
| Molar mass | 120.06 g/mol (anhydrous) 138.07 g/mol (monohydrate) |
How many resonance structures are possible for phenanthrene?
Three fused benzene ring moieties is one of the five contributing resonance structures, in two of the structures 10 π-electron annulene is fused to a benzene ring, and the remaining two geometries are 14 π-electron annulenes. …
How do you know how many resonance structures?
Using Formal Charges to Identify viable Resonance Structures
- The greater the number of covalent bonds, the greater the stability since more atoms will have complete octets.
- The structure with the least number of formal charges is more stable.
- The structure with the least separation of formal charge is more stable.
Which compound has 2 or more resonance structures?
Benzene
Benzene is commonly seen in Organic Chemistry and it has a resonance form. Benzene has two resonance structures, showing the placements of the bonds. Another example of resonance is ozone. Ozone is represented by two different Lewis structures.
What is the difference between sulfate and sulfite?
Main Difference – Sulfate vs Sulfite The main difference between sulfate and sulfite is that sulfate is composed of four oxygen atoms bonded to a sulfur atom whereas sulfite is composed of three oxygen atoms bonded to a sulfur atom.
Is bisulfate an acid or a base?
Bisulfate: (1) The conjugate baseof sulfuric acid. Sulfuric acidis a strong acid(pKa= -9), so bisulfateionis a weak base. Deprotonationof sulfuric acid (H2SO4)with water (H2O)producesbisulfateion(HOSO3-; shown in red) and hydronium ion (H3O+).
Is sodium bisulfate hygroscopic or anhydrous?
Sodium Bisulfate is an acidic salt (acidic solution is produced after salt is dissolved in a solvent)which is produced by partial neutralization of Sulfuric acid (H2SO4)with an equivalent amount of sodium base, basically in the form of sodium hydroxide (NaOH) or sodium chloride (NaCl). The anhydrous is being hygroscopic in nature.
How do you make sodium bisulfate?
Sodium bisulfate is made by the reaction of sulfuric acid (H2SO4) and sodium hydroxide (NaOH) reacted in a certain ratio of 1:1. 7. What are the uses of sodium bisulfate?
What does sodium bisulfate do for a pond?
Sodium Bisulfate reduces alkalinity in “wash out” ponds which is formed due to concrete truck cleaning. Concrete companies are potential distributor. Representatives of JonesHamilton Co. technical service can recommend pH adjustments.